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QST108 - Capacitive touch sensor device 8 keys

Description

The QST108 is the ideal solution for the design of capacitive touch sensing user interfaces.

Touch-sensitive controls are increasingly replacing electromechanical switches in home appliances, consumer and mobile electronics, and in computers and peripherals.

Features

  • Patented charge-transfer design Up to 8 independent QTouch™ keys supported Individual key state outputs or I2C interface Fully “debounced” results Patented AKS™ Adjacent Key Suppression Self-calibration and auto drift compensation Spread-spectrum bursts to reduce EMI Up to 5 general-purpose outputs.

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Datasheet preview – QST108

Datasheet Details

Part number QST108
Manufacturer STMicroelectronics
File Size 774.74 KB
Description Capacitive touch sensor device 8 keys
Datasheet download datasheet QST108 Datasheet
Additional preview pages of the QST108 datasheet.

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Full PDF Text Transcription

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www.DataSheet4U.com QST108 Capacitive touch sensor device 8 keys with individual key state outputs or I2C interface Not For New Design Features ■ ■ ■ ■ ■ ■ ■ ■ ■ Patented charge-transfer design Up to 8 independent QTouch™ keys supported Individual key state outputs or I2C interface Fully “debounced” results Patented AKS™ Adjacent Key Suppression Self-calibration and auto drift compensation Spread-spectrum bursts to reduce EMI Up to 5 general-purpose outputs ECOPACK® (RoHS compliant) package LQFP32 (7x7 mm) Description The QST108 is the ideal solution for the design of capacitive touch sensing user interfaces. Touch-sensitive controls are increasingly replacing electromechanical switches in home appliances, consumer and mobile electronics, and in computers and peripherals.
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